ret. abbrev. of retired ppl. a. 6. cf. , ret'd. a1912W. T. Rogers Dict.Abbrev. (1913) 166/1 Ret. (gen.), retired;—return.1973‘D. Shannon’ No Holiday for Crime v. 73 Lieutenant Colonel (ret.) Archer Pound.1978R. Condon Bandicoot i. 9 Captain Colin Huntington, R.N. (ret.).